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Best AC Repair Services in Berkeley, CA

Our Recommended Top 6

We did the research for you!

  • Licensing
  • User Reviews
  • Mystery Shopping Calls

Our goal is to connect people with the best local professionals. We scored Berkeley AC Repair Services on more than 25 variables across five categories, and analyzed the results to give you a hand-picked list of the best.



6Top Picks

Learn about our selection process.


featured provider = Featured Provider

1780 Acton St, Berkeley, CA 94702 Rating

Review Sources

3.9 (136)

Why choose this provider?

Equinox Air Conditioning caters to the HVAC needs of homes and businesses in Berkeley and the surrounding areas. The company offers repair, installation, and maintenance services for air conditioners, furnaces, and thermostats. Its technicians are equipped to repair any AC brand, including Fujitsu, Carrier, LG, and Daikin. They are available 24/7 for emergency repairs. They also provide customers with preventive tips to avoid future AC problems before they leave the property. The technicians undergo extensive background checks and random drug testing.

  • HVAC Contractor
  • Commercial

2081 Center St, Berkeley, CA 94704 Rating

Review Sources

4.9 (494)
4.8 (229)
4.8 (18)

Why choose this provider?

Jazz! Home Services caters to residential property owners throughout Berkeley and the neighboring areas. This local business repairs air conditioning units, dealing with a variety of issues such as ACs producing excessive or unusual noise, weakened airflow, poor indoor air quality, and inconsistent temperature. It also performs regular system maintenance. Jazz! Home Services has six offices located throughout Northern California. Its technicians have over 30 years of collective experience in the cooling and heating services industry.

  • Maintenance & Repair

428 N. Buchanan Circle #1, Pacheco, CA 94553 Rating

Review Sources

4.5 (25)
4.7 (24)

Why choose this provider?

Clean Air HVAC is a full-service company that delivers solutions for property owners in the Berkeley metro. It assists clients in choosing from various AC products, including packaged systems, heat pumps, and mini splits, that are suitable for their needs and finances. Its crew, which includes NATE-certified professionals, repairs, installs, and maintains AC systems and units. The company has been in operation since 2004. Clean Air HVAC offers indoor air quality solutions like the Lennox Air Filtration System.

  • Installation
  • Maintenance & Repair

3026 Broadway, Oakland, CA 94611 Rating

Review Sources

3.9 (166)
4.8 (72)
4.7 (50)

Why choose this provider?

Harry Clark Plumbing and Heating, Inc., serves residential and commercial customers in Berkeley. It installs and repairs different brands of air conditioning units, which include York, Honeywell, Mitsubishi Electric, and Bryant. The company helps resolve issues related to water leaks, warm air, strange noises and smells, and insufficient airflow. It also offers various plumbing solutions, such as gas line repair and drain cleaning. The business has more than 46 years of experience in providing plumbing and HVAC services.

  • Maintenance & Repair

Berkeley, CA Rating

Why choose this provider?

Berkeley Pro HVAC Services addresses the maintenance concerns of property owners in the metro and the surrounding locations. Its team repairs AC units of various makes and models and conducts system assessments to identify air conditioner issues. The technicians also install, fix, and upgrade heating systems and provide residential and commercial indoor air quality services to protect customers from health hazards. The business supports and partners with fellow HVAC service providers outside of Berkeley, including Austin Heating and Air and Furnace Installation Calgary.

  • Maintenance & Repair

723 Dwight Way, Berkeley, CA 94710 Rating

Review Sources

4.4 (29)
4.8 (5)
3.0 (2)

Why choose this provider?

Aarvaks is a full-service, family-owned business operating in and around the Berkeley metro. It offers air conditioning repair for various makes and models, which comes with recommendations and a full system component check. Its team also provides preventive maintenance that covers ductwork and safety switch inspection, thermostat check, and filter cleaning or replacement. Aarvaks is Finnish slang for, "Guess who?" John Toivonen, the founder, used to say this as he peddled his services from house to house.

  • Maintenance & Repair

Compare our Top AC Repair Services

NameExpertise RatingAddressPromotionsLearn more
Equinox Air Conditioning
1780 Acton St, Berkeley, CA 94702
Jazz! Home Services
2081 Center St, Berkeley, CA 94704
Clean Air HVAC
428 N. Buchanan Circle #1, Pacheco, CA 94553
Harry Clark
3026 Broadway, Oakland, CA 94611
Berkeley Pro HVAC Services
723 Dwight Way, Berkeley, CA 94710


  • How does air conditioning work?

    Residential and commercial air conditioning systems use pressurized refrigerant to remove excess heat and humidity. The refrigerant passes through a network of coils and valves that allow the coolant to absorb and release heat as it changes between its gas and liquid forms. Primary components include the evaporator and condenser coils, compressor, expansion valve, and fans.

  • How do I decide whether to repair or replace my AC?

    As a rule of thumb, replacement is recommended when repairs would exceed half the cost of a new system. Age, efficiency, and reliability are also deciding factors. Replacement is typically the best option for HVAC systems that are more than 10 years old and have problems with frequent breakdowns, decreased output, increased runtimes, excessive noise, or rising energy use. Alternatively, homeowners can multiply the age of the system by the estimated cost of repairs. If the amount exceeds $5,000, replacement is typically the best solution.

  • Can you repair an AC compressor?

    Compressor malfunctions are typically caused by faulty electrical connections, defective capacitors, and improper refrigerant levels that affect the system's operating pressure. Before calling a professional, homeowners can replace the air filter, double-check the thermostat settings, and hose off the outdoor unit to rule out minor maintenance-related problems. If these steps don't resolve the issue, the compressor may need to be replaced. Unfortunately, compressors aren't just one of the most critical components of the air conditioning system, they're also one of the most expensive. If the unit can't be repaired, a licensed HVAC contractor can determine whether a partial or full replacement is the best option.

  • How do I repair an air conditioning duct?

    Air ducts are responsible for a large portion of HVAC-related energy losses. According to the U.S. Environmental Protection Agency’s Energy Star program, 30% of heated and cooled air escapes from the ducts before it reaches its final destination. Some of the most common warning signs include hot and cold spots, odors, and low or no airflow. Loose ducts can be reconnected, and small cracks can be sealed with metallic foil tape. If the ducts are damaged, contaminated, or collapsed, it is usually time to call a professional. Trained AC technicians can also determine if the supply and return ducts are properly sized.

  • Does home insurance cover AC repairs?

    Homeowners’ insurance covers the cost of AC breakdowns caused by fire, lightning strikes, vandalism, or theft. To qualify for coverage, the homeowner must notify the insurance carrier of the loss and provide a report from a licensed contractor. Then, an insurance adjuster will evaluate the claim. Unfortunately, insurance coverage may only pay a limited amount, especially if the homeowner has a high-deductible policy.

  • How long does a new AC last?

    The average AC system has an expected lifespan of 14 years. Longevity can vary substantially depending on the unit's maintenance history and building-related factors that determine how often the system runs. Homeowners can extend the life of their HVAC equipment by scheduling annual maintenance, replacing filters monthly, and using recommended thermostat settings.

  • How do I maintain my AC to avoid needing repairs?

    Preventive AC maintenance is the key to increased longevity. Here are a few of the most beneficial tasks that homeowners can perform themselves.

    • Replacing air filters monthly
    • Using recommended thermostat settings
    • Keeping shades or blinds closed during the summer
    • Hosing off the outdoor coils to remove pollen and dirt
    • Monitoring utility bills for changes in consumption
    • Scheduling professional tune-ups every spring

    If problems arise, it's wise to contact a professional as soon as possible to avoid more extensive repairs. Responding quickly is the best way to prevent sudden breakdowns that may require a more expensive emergency service call.